| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.27 | 5.535% | $162.8088 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $30.27 | 11.515% | $33.7556 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $102.73 | 7.280% | $110.2087 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $33.89 | 13.130% | $38.3398 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $168.42 | 7.197% | $180.5412 | $180.54 | $180.55 | $180.50 |
| Purchase #6 | $114.29 | 5.144% | $120.1691 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $139.77 | 5.590% | $147.5831 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $743.64 | $793.4063 | $793.41 | $793.40 | $793.40 | |